140672008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1034353}}^1$

素因数の和:1034376

約数の個数: 16

約数和(自身を含む): 279275580

約数和(自身を除く): 138603572

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1034353, 2068706, 4137412, 8274824, 17584001, 35168002, 70336004, 140672008]

約数ペア:

[(1, 140672008), (2, 70336004), (4, 35168002), (8, 17584001), (17, 8274824), (34, 4137412), (68, 2068706), (136, 1034353)]